106.  What toy did George Lerner create for Hasbro Company in 1952?

a

  Mr. Potato Head

b

 Sit and Spin

c

 Talking baby doll

d

 Hula hoop

Answer & Explanation
Answer : Option A
Explanation :

107.  The agent which is oxidized in photosynthesis is

a

  Sunlight

b

 Carbon dioxide

c

 Water

d

 Chlorophyll

Answer & Explanation
Answer : Option D
Explanation :

108.  Fathom is the unit of

a

  Depth

b

 Distance

c

 Frequency

d

 Sound

Answer & Explanation
Answer : Option A
Explanation :

109.  Name the instrument used to measure relative humidity

a

  Mercury Thermometer

b

 Hydrometer

c

 Hygrometer

d

 Barometer

Answer & Explanation
Answer : Option C
Explanation :

110.  Poison glands of snakes are homologous to

a

  Electric organs of fishes

b

 Sebaceous glands of mammals

c

 Salivary glands of vertebrates

d

 Stings of rays

Answer & Explanation
Answer : Option C
Explanation :

111.  The molecules of which gas have highest speed?

a

  N2 at 1,027°C

b

 CH4 at 300 K

c

 H2 at -73°C

d

 O2 at 0°C

Answer & Explanation
Answer : Option C
Explanation :

112.  Two resistances of 100 ohms and 0 ohm are connected in parallel. The overall resistance will be

a

  Zero ohm

b

 100 ohms

c

 50 ohms

d

 Any one of the above

Answer & Explanation
Answer : Option B
Explanation :

113.  What plaything was invented by Joe McVicker in 1956?

a

  Lite-Brite

b

 Play-Doh

c

 Silly Putty

d

 Etch-A-Sketch

Answer & Explanation
Answer : Option B
Explanation :

114.  By genetic Engineering technique, the first transgenic animals are produced among

a

  Transgenic Bacteria

b

 Transgenic Goat

c

 Transgenic Cow

d

 Transgenic Mice

Answer & Explanation
Answer : Option C
Explanation :

115.  Another word for 'Graphics for a word processor'?

a

  Highlight

b

 Peripheral

c

 Execute

d

 Clip art

Answer & Explanation
Answer : Option D
Explanation :

116.  If the excitation to the field of the D.C motor is constant, then the torque developed in the motor is proportional to

a

  Magnetic flux

b

 Speed

c

 Field current

d

 Armature current

Answer & Explanation
Answer : Option D
Explanation :

117.  In which year was MIDI (Musical Instrument Digital Interface) introduced?

a

  1987

b

 1973

c

 1977

d

 1983

Answer & Explanation
Answer : Option D
Explanation :

118.  Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material?

a

  Plutonium

b

 Thorium

c

 Radon

d

 Radium

Answer & Explanation
Answer : Option B
Explanation :

119.  Pa (Pascal) is the unit for

a

  Thrust

b

 Conductivity

c

 Pressure

d

 Frequency

Answer & Explanation
Answer : Option C
Explanation :

120.  What invention by Garnet Carter made its debut at the Fairyland Inn Resort in Lookout Mountain, Tennessee, in 1927?

a

  Swimming pool slide

b

 Golf cart

c

 Ski lift

d

 Miniature golf

Answer & Explanation
Answer : Option D
Explanation :



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